Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 18 Pocket Watch

American Waltham Watch Co.

Grade: No. 18

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 8421819
Grade: No. 18
Model: 1883
Estimated Production Year: 1898
Run Quantity: 5,000
Total Production: 648,314
Size: 18s
Jewels: 7j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Full Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List

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Data Verification Reports

8419001
Verification Serial Map
8424000

Anonymous · June 23, 2020

Serial Number 8422518 was reported as accurate.

Anonymous · February 20, 2020

Serial Number 8420463 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · February 20, 2020

Serial Number 8420463 was reported as accurate.

Anonymous · December 5, 2019

Serial Number 8420129 was reported as accurate.

WatchDee 18 · May 30, 2018

Serial Number 8421117 was reported as accurate.

Anonymous · May 25, 2018

Serial Number 8421692 was reported as accurate.

Anonymous · December 3, 2016

Serial Number 8421342 was reported as accurate.

AlbyS1 11 · September 3, 2016

Serial Number 8419402 was reported as accurate.

mynamesnotsurely 7 · June 3, 2016

Serial Number 8421819 was reported as inaccurate.

Note: Movement finish is nickel.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · August 9, 2015

Serial Number 8422225 was reported as accurate.

Anonymous · April 25, 2014

Serial Number 8420171 was reported as accurate.

Anonymous · October 12, 2013

Serial Number 8420752 was reported as accurate.

Waltham Grade No. 18 Pocket Watch